Directions

Using 18-inch-wide heavy-duty foil, layer two 20" by 18" sheets to make a double thickness. Spray with nonstick cooking spray. Place potato mixture on center of stacked foil. Bring long sides of foil up and over potato mixture and fold over several times to seal well. Fold ends to seal in juices, making sure not to fold in too far in order to leave room for heat circulation inside.

To serve, carefully open 1 end of foil packet first to allow steam to escape, then open top of packet. Serve potatoes in packet or spoon into serving bowl if you like. (To double recipe, make a second packet.)